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Security

34 posts tagged with this.

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  1. Hosted EmailKnowledge Base
    · 3 min read

    Is End-to-End Encryption Supported for Email?

    All ASPnix email services support STARTTLS and TLS/SSL for SMTP, IMAP, and POP3. Windows SmarterMail systems also secure ActiveSync, EWS, and MAPI for Outlook. Delivery is encrypted whenever both endpoints support it. This guide covers protocols, configuration steps, testing with CheckTLS, common pi
  2. Billing & AccountKnowledge Base
    · 3 min read

    How Is My Credit or Debit Card Information Stored and Is It Safe?

    We store card details encrypted with 256-bit AES in a secure, isolated database for automated billing and renewals. CVV is never stored. Access is limited to two employees with a 32-character passphrase, passwords rotate every 180 days, and our systems exceed PCI DSS with ongoing monitoring and upda
  3. Official Blog
    · 4 min read

    Mitigating CVE-2023-44487: HTTP/2 Rapid Reset on .NET Servers

    CVE-2023-44487 enables devastating DDoS attacks by exploiting HTTP/2 stream resets. Learn exactly which .NET and Windows components are vulnerable, the precise configuration changes required, and code examples that add rate limiting to your ASP.NET Core applications for robust protection.
  4. Official Blog
    · 4 min read

    Automating Secure IIS Configurations on Windows Server with PowerShell

    Manual IIS tweaks lead to inconsistent security postures across your hosting fleet. This article walks through battle-tested PowerShell scripts that enforce app pool isolation, strict TLS policies, request filtering, security headers, and Active Directory authentication on Windows Server 2022.